baber/WOPTO huggingface dataset:
Patent KR-20210010610-A (KR)
Inventor: MIYOSHI MASAYUKI
IPC: G02F1/13
Filed: 2021-01-20
Abstract: Provided are a method for efficiently correcting a phase shift film under stable conditions and a related technique thereof. The present invention relates to a method for correcting a photomask having a transfer pattern including, on a transparent substrate, a light transmitting portion and a light blocking portion formed by patterning a light blocking film and a semi-light transmitting film, respectively, and a semi-light transmitting portion having a width d1 (μm), which is a correction method including a process of specifying a defect generated in the semi-light transmitting film and a correction film formation process of forming a correction film at the location of the specified defect and forming a correction semi-light transmitting portion having a width d2 (μm), wherein d1 < 3.0 is satisfied, the semi-light transmitting film has a transmittance T1 (%) with respect to a representative wavelength contained in exposure light and has phase shift characteristics that shift the phase of light of the representative wavelength by approximately 180 degrees, the correction film has a transmittance T2 (%) with respect to a representative wavelength and has phase shift characteristics that shift the phase of light of the representative wavelength by approximately 180 degrees, and T2 > T1 and d2 < d1 or T2 < T1 and d2 > d1 is satisfied.
Patent KR-20220106550-A (KR)
Inventor: PARK TAE MIN
IPC: A01C15/04
Filed: 2021-01-22
Abstract: The present invention relates to a spraying device using pneumatic pressure, and more specifically, relates to a spraying device using pneumatic pressure capable of receiving certain amounts of processed compost, fertilizer, microorganisms, and others in a stored state and spraying the same by pneumatic pressure. According to the present invention, it is possible to discharge without clogging through vibration generated from an elastic member.
Patent KR-20220108878-A (KR)
Title: Condensation prevention system for reducing condensation in adjacent rooms of bathroom and condensation prevention method in adjacent rooms of bathroom using thereof
Inventor: YEO MYOUNG SOUK
IPC: E05F15/73
Filed: 2021-01-27
Abstract: The present invention relates to an apparatus and a method for preventing dew condensation in a room adjacent to a bathroom, such as a dressing room. In accordance with the present invention, in order to solve problems of existing dew condensation prevention systems and methods having difficulty in solving a dew condensation problem of a dressing room, which is vulnerable to dew condensation caused by steam inflow from a bathroom because the dressing room is generally designed to be adjacent to the bathroom for convenience, under existing construction laws or design standards, also, having a limit to efficient dew condensation prevention caused by existing systems and methods for ventilation with which occupants mostly have to turn on the systems by themselves, a driving body is constructed on a bathroom door and the driving body is linked to a dew condensation notification sensor algorithm to control the bathroom door such that the bathroom door is automatically kept closed until humidity in the bathroom reaches a predetermined level after the use of the bathroom and a ventilator installed in the bathroom is turned on to remove moisture without additional construction, while delivering notifications about a dew condensation risk and an automatic control operation of the bathroom door and the ventilation fan, thereby overcoming a limit of existing dew condensation control merely relying on an autonomous will and behavior of occupants, and effectively preventing steam caused by a bathroom activity from excessively flowing into the dressing room.
Patent KR-20220059883-A (KR)
Inventor: OH SANGHOON
IPC: E04H9/02
Filed: 2021-01-29
Abstract: The present invention relates to an external insulation anchor with improved seismic performance. An objective of the present invention is to facilitate manufacture and construction and allow stable support without shaking while minimizing buckling for a horizontal load as well as a vertical load to prepare for earthquakes. The external insulation anchor comprises a vertical force support unit (100) and a horizontal force support unit (200) coupled to the vertical force support unit (100). The vertical force support unit (100) includes: a pair of a left and a right vertical buckling prevention plate (110) vertically formed to be supported on a building wall (W1) to prevent buckling by a vertical load; and a front plate (120) connecting the pair of vertical buckling prevention plates (110). The horizontal force support unit (200) includes: a pair of an upper and a lower horizontal buckling prevention plate (210) horizontally formed to be supported on the wall (W1) to prevent buckling by a horizontal load; and an anchor bolt fastening plate (220) connecting the pair of horizontal buckling prevention plates (210) and coupled to the pair of vertical buckling prevention plates (110).
Patent KR-20220111338-A (KR)
Inventor: SHON JONG PIL
IPC: B60P3/34
Filed: 2021-02-02
Abstract: The present invention relates to an expansion transfer rail apparatus. The expansion transfer rail apparatus can easily form a rail in a narrow space by comprising a fixed rail (10) and a folding rail (20) made of a board of a predetermined thickness such as high-strength synthetic resin, metal or the like satisfying solidity, and can satisfy solidity by fixing a bent rail apparatus (100) made of a wide board, in a wide area, thereby stably supporting an expansion box (310) which is a heavy object, as well as can enable a transfer roll (41) to be stably moved and safely support the heavy expansion box (310) by comprising a plurality of guide rails (11) in which the transfer roll (41) is moved, and also, can fold the fixed rail (10) and the folding rail (20) through a hinge (30) and fix the expansion box (310) through bending.
Patent KR-20220111930-A (KR)
Inventor: OHSUNGMIN
IPC: G06N20/00
Filed: 2021-02-03
Abstract: According to the present invention, AI capable of inventory, production, and sales management is developed and grafted into an MES system to perform prediction. Therefore, the present invention is to predict data and improve the prediction.
Patent KR-20220120315-A (KR)
Title: Sacrificial cathod meterials, and lithium secondary battery containing the same
Inventor: YOO TAE GU
IPC: C01G51/00
Filed: 2021-02-23
Abstract: The present invention relates to a sacrificial positive electrode material, a positive electrode including the same, and a lithium secondary battery including the positive electrode. The sacrificial positive electrode material is doped with a specific metal, and the defect formation energy of the metal is controlled within a specific range according to the density functional theory (DFT), so that high initial charge/discharge efficiency during initial charge/discharge is realized, and the amount of gas additionally occurring during subsequent charge/discharge can be reduced, thereby improving the stability and charge/discharge performance of the battery including the same in the positive electrode.
Patent KR-20210116280-A (KR)
Title: Colored photosensitive composition, colored film and method of manufacturing colored film
Inventor: MIYAZAKI MASATO
IPC: G02B5/20
Filed: 2021-03-09
Abstract: Provided are a colored photosensitive composition, a colored film including the colored photosensitive composition, and a method of manufacturing the colored film, capable of forming a patterned cured product having excellent adhesion to a substrate and having a tapered cross section that has an appropriate taper angle. The colored photosensitive composition includes: an alkali soluble resin (A); a photopolymerizable monomer (B); a photopolymerization initiator (C); a coloring agent (D); and a solvent (S), wherein the photopolymerization initiator (C) includes: a fluorene-based oxime ester compound (C1); a fluorene-based oxime ester compound (C2); and a compound (C3) of at least one selected from a phosphine oxide-based compound and an amino ketone-based compound, the fluorene-based oxime ester compound (C1) has a nitro group, and the fluorene-based oxime ester compound (C2) does not have a nitro group.
Patent KR-20220138656-A (KR)
Inventor: LEE SEUNG JAE
IPC: G16H50/80
Filed: 2021-04-06
Abstract: Disclosed is a public transportation route guidance device based on a risk of disease infection. The public transportation route guidance device comprises: a station risk derivation unit which derives a station risk level for a public transportation station based on an infectious disease map for location and time of a risk node for an infectious disease; a network route-specific risk derivation unit which analyzes risk areas among travel routes of public transportation users based on a public transportation network built based on public transportation information and the station risk levels, and derives a risk level for each public transportation route; a route search unit which searches for existing routes of a predetermined type from information on a departure point and a destination input by a user; and an alternative route derivation unit which calculates a route risk level for the existing routes based on the risk level for each route and derives an alternative route with the minimum route risk level. The public transportation route guidance device can calculate the minimum risk route and the minimum time route based on risk levels of stations located on the corresponding route.
Patent KR-20220139086-A (KR)
Inventor: KO JAE WOO
IPC: B60H1/00
Filed: 2021-04-07
Abstract: Disclosed is an air conditioning apparatus for a vehicle, capable of efficiently preventing a temperature difference between upper and lower parts by including a heat transfer prevention means in a cold air flow path heading toward a console vent through an evaporator or optimizing the shape of the cold air flow path. The air conditioning apparatus includes an air conditioning case having an air flow path formed therein and having an air inlet and an air outlet, and a heat exchanger for cooling and a heat exchanger for heating, provided in the air flow path of the air conditioning case, wherein the air flow path in the air conditioning case is divided into an upper flow path and a lower flow path, the lower flow path is provided with a front seat flow path for sending air to a front seat of a vehicle and a rear seat flow path for sending air to a rear seat thereof, and a rear seat flow path extension part extending the length of a flow path to be longer than the front seat flow path is formed in the rear seat flow path.
Patent KR-20220141119-A (KR)
Inventor: SOH HEE SUK
IPC: A23L29/256
Filed: 2021-04-12
Abstract: The present invention relates to momordica charantia collagen jelly with a new composition that can be expected to improve health by momordica charantia and collagen, has a good taste to satisfy consumers, and is easy to eat, and a new method of manufacturing the momordica charantia collagen jelly. The present invention includes: 92 to 95 parts by weight of momordica charantia concentrate; 3 to 6 parts by weight of fish collagen; and 1 to 3 parts by weight of a gelling agent.
Patent KR-20220143356-A (KR)
Inventor: PARK EUN SUK
IPC: C08K3/013
Filed: 2021-04-16
Abstract: The present application relates to a filler selection method. The present application provides a filler selection method capable of predicting and comparing the viscosity of a resin composition in the resin composition containing a filler. In addition, the present application provides a method for selecting an appropriate filler capable of lowering the viscosity of a resin composition. The filler selection method includes a step of producing a sample, and a step of performing Turbiscan analysis on the sample to confirm the height of the Turbiscan transmittance of 0%.
Patent KR-20210128359-A (KR)
Inventor: HAN A RAM
IPC: G06Q50/04
Filed: 2021-04-16
Abstract: The present invention relates to a process data tracking management system and method. According to one embodiment of the present invention, the process data tracking management system includes: a plurality of client devices storing process data input from at least one operator and transmitting the stored process data to a server; a server storing the process data transmitted from at least one client device, and transmitting the process data of the corresponding facility as a response to a request, when the request for the process data for any one facility is received from the client device or a manager device; and at least one manager device checking the process status by facility, requesting the process data for any one facility to the server, and receiving the process data of the corresponding facility as the response thereto. Each of the plurality of client devices is provided for each facility. The plurality of client devices select at least one of a type, date, time, and operator of a process to input the process data, and then input the process data. The server stores the process data transmitted from the at least one or more client devices by classifying the data by facility in consideration of the type, date, time, and operator of the corresponding process. According to a request which occurs later, log data may be tracked based on at least one of the type, date, time, and operator of the process and provided to the at least one client device or at least one manager device.
Patent KR-20220143534-A (KR)
Inventor: CHOI YOU LEE
IPC: A47C7/14
Filed: 2021-04-19
Abstract: Disclosed is an invention for a posture correcting chair. The posture correcting chair of the present invention comprises: a backrest unit supporting a user's back; a base unit connected to the backrest unit and supporting user's hips and thighs; and a support blade unit located at a lower side of the base unit and supporting both sides of a lower part of the base unit. An objective of the present invention is to provide the posture correcting chair capable of stably maintaining left and right balance of the chair.
Patent KR-20210131249-A (KR)
Title: Adaptive Robot Gripper
IPC: B25J15/02
Filed: 2021-04-22
Abstract: Provided is an active robot gripper. The active robot gripper comprises: a frame; two or more finger units placed on the frame, and facing each other by being symmetrical to each other, and having a fingertip on an end; a linear motion apparatus connected to the two or more finger units and making the two or more finger units make a linear motion; and a driving unit providing a driving force to the linear motion apparatus. The finger units can include: a first link whose position is variable on the frame through the linear motion by the linear motion apparatus; and a second link placed on an inner side than the first link on the frame, and whose one end in a longitudinal direction is rotatably engaged with the first link and whose other end in the longitudinal direction is rotatably engaged with the frame, and whose inclination is variable in accordance with the linear motion of the first link. The present invention aims to provide an active robot gripper which is capable of minimizing the damage to a subject to be gripped.
Patent KR-20220145631-A (KR)
Inventor: CHO DONGOCK
IPC: C07D487/04
Filed: 2021-04-22
Abstract: The present invention relates to an improved method for manufacturing sitagliptin phosphate, and more particularly, by proceeding the reaction under mild conditions using 1,1'-carbonyldiimidazole as a coupling activator, the present invention has the advantage of being commercially available by mass-produce high-purity sitagliptin phosphate in a simple manufacturing process.
Patent KR-20220147192-A (KR)
Inventor: KIM WANG BAE
IPC: A61K8/9722
Filed: 2021-04-26
Abstract: The present invention relates to a cosmetic composition for skin whitening or wrinkle reduction comprising a Chlorella protothecoides extract, and a preparation method thereof. The cosmetic composition for skin whitening or wrinkle reduction solves a problem of the limitation of use of a conventional chlorella composition as a cosmetic composition due to the unique fishy smell and dark color, by using the cosmetic composition comprising the Chlorella protothecoides extract.
Patent KR-20220147909-A (KR)
Inventor: PARK JAESEONG
IPC: B66C1/42
Filed: 2021-04-28
Abstract: Provided is a gripper device for baller scrap transfer. According to the present invention, the gripper device for baller scrap transfer includes: a body; a magnetic body that has a magnetic force when a current is applied so that a baller scrap can be attached or separated; a gripper part that can pick up the baller scrap even when magnetic force is not applied to the magnetic body; and a driving part that drives the gripper part. Even when it is impossible to apply magnetic force to the magnetic body due to power failure or malfunction during the baller scrap transfer, the baller scrap can be safely picked up and transported to a desired location.
Patent KR-20220150535-A (KR)
Inventor: GYEONGHUN BAE
IPC: G06F3/12
Filed: 2021-05-04
Abstract: The present invention relates to a method for generating a printing typeset comprising: a step of receiving the printing request information for a plurality of printing materials in a server; a step of generating a virtual printing typeset according to the received printing request information; and a step of generating a printing file for the virtual printing typeset. Therefore, the present invention is capable of efficiently generating the printing typeset.
Patent KR-20210127112-A (KR)
Title: CCTV system capable of interactive video communication and having display and method thereof
Inventor: KIM CHANG KEUN
IPC: H04N7/10
Filed: 2021-05-04
Abstract: Disclosed is a CCTV system enabling a two-way video call with a display. The CCTV system enabling a two-way video call with a display is provided with a display linked to a field camera terminal device on a streetlamp post in a CCTV system interlocked with a field camera terminal device having a camera, speaker, microphone, sensor, and display to display sensor measurement data, public service advertisements, and news and provide IP multicasting of video/image/text from a control server to multiple on-site camera terminals, text message TTS conversion speaker output from a remote control server of on-site camera terminal equipment, and a two-way video call using a control PC (a camera, a microphone, or a speaker) and RTP/UDP/IP as an emergency bell function. The display is one of an LCD, an OLED, or a QLED. As the one or more sensors, one or more among a temperature sensor, a sound detecting sensor (noise measuring sensor), and a fine dust measuring sensor for measuring the concentration of fine dust around the on-site camera terminal equipment are used. One or more pieces of sensor measurement data include fine dust concentration, temperature, and noise measurement decibels (dB).
Patent KR-20220151932-A (KR)
Inventor: CHOI JONGBUM
IPC: G06T7/20
Filed: 2021-05-07
Abstract: According to one embodiment of the present document, disclosed is an electronic device, which comprises: a camera; a processor; and a memory, wherein the camera, during execution, stores the instructions that the processor obtains an image using the camera, identifies an object of interest among the objects included in the obtained image, determines one segmentation model among a plurality of segmentation models based on a size of the object of interest, and drives the determined segmentation model. In addition, various embodiments identified through the specification are possible. Therefore, the present invention is capable of improving a segmentation performance.
Patent KR-20220154986-A (KR)
Title: Portable Mask Strap Cutter
Inventor: YUN SANG EUN
IPC: B26B17/00
Filed: 2021-05-14
Abstract: The present invention relates to a portable mask strap cutting device, which is easily carried, comprising: a mask strap cutting body formed in an oval shape; a key ring; a button formed similar to a shape of a finger; a blade formed in a shape of a nail clipper blade; and a body.
Patent KR-20220155808-A (KR)
Title: Portable book stand
Inventor: KIM MYEONG HYEON
IPC: A47B23/04
Filed: 2021-05-17
Abstract: The present invention relates to a portable book stand and, more particularly, to a portable book stand, which has a foldable structure, can be easily carried and strongly support books, and can prevent random turning of the leaves of the books. The portable book stand comprises: a book back support frame for supporting the back of a book; a first book leaf fixing frame rotatably coupled to one side of the book back support frame to fix the leaf of a book while supporting one side of the book; and a second book leaf fixing frame rotatably coupled to the other side of the book back support frame to fix the leaf of the book while supporting the other side of the book. The book back support frame, the first book leaf fixing frame, and the second book leaf fixing frame are formed by bending wires. The book back support frame is coupled to the first book leaf fixing frame and the second book leaf fixing frame, which include a truss structure having an X shape and have an upper end disposed therein to face the front thereof and form the truss structure.
Patent KR-20220037942-A (KR)
Inventor: KIM YOUNG KYOO
IPC: G01J1/42
Filed: 2021-06-01
Abstract: One embodiment of the present invention provides a photo-sensing element including a photosensitive layer, wherein the photosensitive layer contains PolyTPD and BCF. According to the present invention, an organic photo-transistor using a BCF-doped PolyTPD film as the photosensitive layer has adequate photoreactivity to sense SWIR light.
Patent KR-20220162359-A (KR)
Title: Artificial intelligence based classification system and method IoT time series data
Inventor: YOON SUNG HOON
IPC: H04L65/40
Filed: 2021-06-01
Abstract: The present invention relates to an AI-based classification system and method for IoT sensor time series data, which calculate a time-series weight suitable for each data characteristic before transmitting the time series data collected from each IoT sensor, apply the weight to the data, and then transmits the data. A plurality of sensors collect time-series data, a weight assigning unit assigns the weight to the time-series data collected by the IoT sensors according to the collection time, and an AI processing processor performs deep learning-based data classification according to the weight given by the weight assigning unit.
Patent KR-20220129430-A (KR)
Title: Modular position variable window air conditioner refrigerator
Inventor: HYUN CHUL KIM
IPC: F24F13/32
Filed: 2021-06-08
Abstract: The present invention relates to a module position variable window air conditioner refrigerator. More specifically, the module position variable window air conditioner refrigerator comprises: an air conditioner unit having a first heat exchange unit provided therein, wherein the first heat exchange unit exchanges heat with indoor air; a machine room unit continuously installed in the air conditioner unit and having a cooling system supplying a refrigerant to the first heat exchange unit; and a low-temperature storage unit having a space divided from the inside of the air conditioner unit, wherein a second heat exchange unit connected to the air conditioner unit and the machine room unit to receive the refrigerant to exchange heat with air is installed therein.
Patent KR-20220169554-A (KR)
Title: Method for fine-tuning single speaker and the system thereof
Inventor: YONGWOO KIM
IPC: H04R1/02
Filed: 2021-06-21
Abstract: In a method for fine-tuning a single speaker with a global style token (GST) learning method, the present invention comprises: a step of generating a multi-speaker pretrained model; a step of extracting a single speaker, which is the data of a speaker, from speech data; and a step of individually fine-tuning the single speaker. Therefore, the present invention is capable of improving a quality of a model.